8271858216

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{56437}}^1$

素因数の和:56674

約数の個数: 64

約数和(自身を含む): 21455470080

約数和(自身を除く): 13183611864

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 197, 248, 372, 394, 591, 744, 788, 1182, 1576, 2364, 4728, 6107, 12214, 18321, 24428, 36642, 48856, 56437, 73284, 112874, 146568, 169311, 225748, 338622, 451496, 677244, 1354488, 1749547, 3499094, 5248641, 6998188, 10497282, 11118089, 13996376, 20994564, 22236178, 33354267, 41989128, 44472356, 66708534, 88944712, 133417068, 266834136, 344660759, 689321518, 1033982277, 1378643036, 2067964554, 2757286072, 4135929108, 8271858216]

約数ペア:

[(1, 8271858216), (2, 4135929108), (3, 2757286072), (4, 2067964554), (6, 1378643036), (8, 1033982277), (12, 689321518), (24, 344660759), (31, 266834136), (62, 133417068), (93, 88944712), (124, 66708534), (186, 44472356), (197, 41989128), (248, 33354267), (372, 22236178), (394, 20994564), (591, 13996376), (744, 11118089), (788, 10497282), (1182, 6998188), (1576, 5248641), (2364, 3499094), (4728, 1749547), (6107, 1354488), (12214, 677244), (18321, 451496), (24428, 338622), (36642, 225748), (48856, 169311), (56437, 146568), (73284, 112874)]